In this study, the structural performance of the specimen fabricated through 3D printing was evaluated through monotonic loading experiments analysis to apply to 3D printed structures. The compression and flexural experiments were carried out, and the experimental results were compared to the finite element model results. The loading directions of specimens were investigated to consider the capacity of specimens with different curing periods, such as 7 and 28 days. As a result, the strength tended to increase slightly depending on the stacking direction. Also, between the 3D-printed panel composite and the non-reinforced panel, the bending performance depended on the presence or absence of composite reinforcement.

1. 서 론
    1.1 3D프린팅 연구 개요
    1.2 3D프린팅 시공 사례
2. 실험 계획
    2.1 재료 실험
    2.2 실험 구성
    2.3 실험체 계측 및 가력 계획
    2.4 실험 변수의 도출
3. 실험 결과
    3.1 압축강도 실험결과
    3.2 휨강도 실험결과
    3.3 패널 휨강도 실험결과
4. 해석 결과
    4.1 유한요소해석 내의 재료 물성치 및 모델링 절차
    4.2 실험 vs. 유한요소해석 결과 분석
감사의 글

• 안효서(세종대학교 딥러닝건축연구소 건축공학과 연구원) | An Hyoseo (Researcher, Deep Learning Architecture Research Center, Department of Architectural Engineering, Sejong University)
• 이가윤(세종대학교 딥러닝건축연구소 건축공학과 박사후연구원) | Lee Gayoon (Postdoctoral Researcher, Deep Learning Architecture Research Center, Department of Architectural Engineering, Sejong University)
• 이성민((재)한국건설품질연구원 부원장) | Lee Seong Min (Vice President, Korea Construction Quality Research Center)
• 신동원((주)디원텍코퍼레이션 대표) | Shin Dong Won (Representative, D1 Tech Corporation)
• 이기학(세종대학교 딥러닝건축연구소 건축공학과 교수) | Lee Kihak (Professor, Deep Learning Architecture Research Center, Department of Architectural Engineering, Sejong University) Corresponding author